| Civitanova Marche to Popovo | 627.72 mi (1,010.21 km) |
| Civitanova Marche to Provadia | 688.83 mi (1,108.56 km) |
| Civitanova Marche to Radnevo | 621.77 mi (1,000.64 km) |
| Civitanova Marche to Radomir | 468.93 mi (754.67 km) |
| Civitanova Marche to Rakitovo | 533.49 mi (858.56 km) |
| Civitanova Marche to Rakovski | 573.31 mi (922.65 km) |
| Civitanova Marche to Razgrad | 641.14 mi (1,031.81 km) |
| Civitanova Marche to Razlog | 504.37 mi (811.71 km) |
| Civitanova Marche to Ruse | 612.36 mi (985.50 km) |
| Civitanova Marche to Samokov | 501.92 mi (807.76 km) |
| Civitanova Marche to Sandanski | 501.12 mi (806.48 km) |
| Civitanova Marche to Sevlievo | 573.39 mi (922.79 km) |
| Civitanova Marche to Shumen | 663.15 mi (1,067.24 km) |
| Civitanova Marche to Silistra | 677.21 mi (1,089.86 km) |
| Civitanova Marche to Sliven | 637.60 mi (1,026.12 km) |
